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audio/listener: Fix for latest portaudio.

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Signed-off-by: B. Watson <yalhcru@gmail.com>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
This commit is contained in:
B. Watson 2021-12-24 15:14:29 -05:00 committed by Willy Sudiarto Raharjo
parent ac30161547
commit 6f5d07e222
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GPG key ID: 3F617144D7238786
2 changed files with 25 additions and 1 deletions
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14
audio/listener/listener.SlackBuild
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@ -15,6 +15,7 @@
# Updated to version 2.0.1 09/10/2011
#
# 20211224 bkw: BUILD=2, fix for latest portaudio.
# 20170813 bkw:
# - take over maintenance. If you want to buy me a beer too, I won't stop you!
# - update for v2.2 (which has been out for 4+ years now)
@ -26,7 +27,7 @@ cd $(dirname $0) ; CWD=$(pwd)
PRGNAM=listener
VERSION=${VERSION:-2.2}
BUILD=${BUILD:-1}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}
@ -73,6 +74,17 @@ chown -R root:root .
find . -type f -exec chmod 644 {} +
find . -type d -exec chmod 755 {} +
# 20211224 bkw: PortAudio API has changed: we have to call
# Pa_GetDefaultInputDevice() to get the default input device,
# it's no longer device #0. This matters because e.g. on my system,
# device zero is the HDMI output to my monitor's speakers... which of
# course doesn't have a microphone or line input. Ideally, listener
# would let you list the input devices and choose the one you want,
# but that's more work than I want to do right now. You could set
# PA_RECOMMENDED_OUTPUT_DEVICE in the environment, but there's no
# handy tool to list the available device numbers.
patch -p1 < $CWD/portaudio_default_input_device.diff
# fix hardcoded config file path
sed -i 's,/usr/local/etc,/etc,g' $PRGNAM.h manual.html

12
audio/listener/portaudio_default_input_device.diff Normal file
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@ -0,0 +1,12 @@
diff -Naur listener-2.2/paudio.c listener-2.2.patched/paudio.c
--- listener-2.2/paudio.c 2013-01-21 04:23:54.000000000 -0500
+++ listener-2.2.patched/paudio.c 2021-12-24 15:07:16.791531492 -0500
@@ -15,7 +15,7 @@
err = Pa_Initialize();
error_check(err, "Error initializing audio");
- pcm_param.device = 0; /* default device should be the first */
+ pcm_param.device = Pa_GetDefaultInputDevice();
pcm_param.channelCount = n_channels;
pcm_param.sampleFormat = paInt16;
pcm_param.suggestedLatency = 0.5; /* 0.5 seconds, in order to eliminate glitches */